UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/wEnyq08VYzB+Tpr13QiY6NI250ddFDRFsM0OxRDuh8=' 
WHERE 
  key_id = '2d02079c6eeff160a69d1155ca3917176e6060f665921b530761e952e1261f69' 
  AND (
    token = '/wEnyq08VYzB+Tpr13QiY6NI250ddFDRFsM0OxRDuh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )